Question: Which Plotinus died on 270-1-1?
Paraphrase: What was the other name for the Plotinus who dies on 270-1-1?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q134189 p:P570 ?s . ?s ps:P570 ?x filter(contains(?x , '270-1-1')) . ?s pq:P31 ?value}